1-5 Pcs HC-SR04P Ultrasonic Wave Detector Ranging Module For Arduino 3.3V-5.5V Wide Voltage Distance Measuring Transducer Sensor

High-concerned chemical : None Theory : Ultrasonic Sensor Brand Name : Shunmaii Origin : Mainland China Origin : Mainland China Model Number : Ultrasonic Ranging Module Theory : Ultrasonic Sensor Wide Voltage Operation 3v-5.5v, Fully : Compatible With Hc-Sro4 Software And Hardware Size 5v : 2cm-450cm/0.78-175.5in 3.3v : 2cm-400cm/0.78-156in Detection Angle : <15 Adopt Industrial Grade Mcu, : Working Temperature -20-80. Size : 45.00x20.00x15.00mm/1.77x0.79x0.59inch Ultrasonic Ranging Sensors : Wide Ultrasonic Sensor Ranging Sensor Module : Distance Measuring Sonar Sensor Board Ultrasonic Wave Detector : Measuring Distance Sensor